한국정보통신학회:학술대회논문집 (Proceedings of the Korean Institute of Information and Commucation Sciences Conference)
- 한국해양정보통신학회 2006년도 춘계종합학술대회
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- Pages.255-258
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- 2006
A New Planar Spiral Inductor with Multi-layered Bragg Reflector for Si-Based RF IC's
- Linh Mai (School of Engineering, Information & Communications University (ICU)) ;
- Lee Jae-Young (School of Engineering, Information & Communications University (ICU)) ;
- Tuan Le Minh (School of Engineering, Information & Communications University (ICU)) ;
- Su Pham Van (School of Engineering, Information & Communications University (ICU)) ;
- Yoon Gi-Wan (School of Engineering, Information & Communications University (ICU))
- 발행 : 2006.05.01
초록
In this paper, a novel physical structure for planar spiral inductors is proposed. The spiral inductors were designed and fabricated on multi-layered substrate Bragg-reflector/silicon (BR/Si) wafer. The impacts of multi-layered structure substrate and pattern on characteristics of inductor were studied. Experimental results show that the inductor embedded on Bragg reflector/silicon substrate can achieve the best improvement. At 0.4-1.6 GHz, the Bragg reflector seems to significantly increase the